{"id":"CVE-2022-40538","aliases":["EUVD-2022-43813","GHSA-c9r2-56cr-xpqg"],"status":"published","title":"Reachable assertion in Modem","description":"Transient DOS due to reachable assertion in modem while processing sib with incorrect values from network.","severity":{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-10","score":0.00383,"percentile":0.32641,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-617"],"published":"2023-06-06T07:39:05Z","modified":"2026-06-17T05:01:40Z","products":[{"vendor":"qualcomm","product":"ar8035_firmware"},{"vendor":"qualcomm","product":"fastconnect_6900_firmware"},{"vendor":"qualcomm","product":"fastconnect_7800_firmware"},{"vendor":"qualcomm","product":"qca8081_firmware"},{"vendor":"qualcomm","product":"qca8337_firmware"},{"vendor":"qualcomm","product":"qcn6024_firmware"},{"vendor":"qualcomm","product":"qcn9024_firmware"},{"vendor":"qualcomm","product":"qcs8550_firmware"},{"vendor":"qualcomm","product":"snapdragon_x65_5g_modem-rf_system_firmware"},{"vendor":"qualcomm","product":"snapdragon_x70_modem-rf_system_firmware"},{"vendor":"qualcomm","product":"wcd9380_firmware"},{"vendor":"qualcomm","product":"wcn685x-1_firmware"},{"vendor":"qualcomm","product":"wcn685x-5_firmware"},{"vendor":"qualcomm","product":"wcn785x-1_firmware"},{"vendor":"qualcomm","product":"wcn785x-5_firmware"},{"vendor":"qualcomm, inc.","product":"snapdragon"}],"references":[{"url":"https://www.qualcomm.com/company/product-security/bulletins/june-2023-bulletin","tags":["x_transferred","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2022-40538"},{"url":"https://github.com/advisories/GHSA-c9r2-56cr-xpqg"}],"sources":{"cve":[{"id":"CVE-2022-40538","title":"Reachable assertion in Modem","description":"Transient DOS due to reachable assertion in modem while processing sib with incorrect values from network.","status":"published","published":"2023-06-06T07:39:05.416Z","modified":"2024-08-03T12:21:46.267Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high","assessor":"cna"}],"cwes":["CWE-617"],"updated_at":"2026-11-02T14:34:30.493103Z"}],"euvd":[{"id":"EUVD-2022-43813","description":"Transient DOS due to reachable assertion in modem while processing sib with incorrect values from network.","status":"published","published":"2023-06-06T07:39:05Z","modified":"2024-08-03T12:21:46Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high"}],"updated_at":"2026-11-03T03:25:20.207751Z"}],"ghsa":[{"id":"GHSA-c9r2-56cr-xpqg","title":"Transient DOS due to reachable assertion in modem while processing sib with incorrect values from...","description":"Transient DOS due to reachable assertion in modem while processing sib with incorrect values from network.","status":"published","published":"2023-06-06T09:30:19Z","modified":"2024-04-04T04:34:29Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high"}],"cwes":["CWE-617"],"updated_at":"2026-11-02T14:56:24.94679Z"}],"nvd":[{"id":"CVE-2022-40538","description":"Transient DOS due to reachable assertion in modem while processing sib with incorrect values from network.","status":"published","published":"2023-06-06T08:15:11.85Z","modified":"2026-06-17T05:01:40.35Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high","assessor":"secondary"},{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high","assessor":"primary"}],"cwes":["CWE-617"],"updated_at":"2026-11-02T14:07:38.721429Z"}]}}